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Synthesis and analysis of some bis-heterocyclic compounds containing sulphur
Journal article   Open access  Peer reviewed

Synthesis and analysis of some bis-heterocyclic compounds containing sulphur

Yahia Nasser Mabkhoot
Molecules (Basel, Switzerland), Vol.14(5), pp.1904-1914
01/05/2009
DOI: https://doi.org/10.3390/molecules14051904
PMCID: PMC6254369
PMID: 19471210

Abstract

Heterocyclic Compounds - chemical synthesis Heterocyclic Compounds - chemistry Molecular Structure Nitriles - chemical synthesis Nitriles - chemistry Pyrimidines - chemical synthesis Pyrimidines - chemistry Sulfur Compounds - chemistry Thiophenes - chemical synthesis Thiophenes - chemistry
A facile and convenient synthesis of a series of bisheterocycles 7a,b 10, 12 and 13a,b containing a thieno[2,3-b]thiophene base unit via the versatile, hitherto unreported 3-[3,4-dimethyl-5-(3-nitrilopropanoyl)thieno[2,3-b]thiophen-2-yl]-3-oxopropanenitrile (4) is described.
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https://doi.org/10.3390/molecules14051904View
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